LG D520 User Manual page 9

Important notice
Warning!
If you install and use an OS other than the one provided by the manufacturer, your
•
phone is no longer covered by the warranty.
To protect your phone and personal data, download applications only from trusted
•
sources, such as Play Store. If some applications are not properly installed on your
phone, your phone may not work properly- or serious errors may occur. You will need
to uninstall those applications and all of its data and settings from the phone.
4. Using an unlock pattern
Set a screen lock to secure your phone from unauthorized use. To set the
screen lock, follow the process below.
From the Home screen, tap Apps
lock and select from None, Swipe, Face Unlock, Pattern, PIN or Password.
NOTE: In case that you have trouble with Face Unlock, you can unlock the
screen with a pattern and/or PIN as a backup.
Warning! Take precautions when using an Unlock Pattern, PIN, or Password. It
is very important that you remember the screen unlock information you set. You
are allowed 5 attempts to enter your screen unlock information. If you used up
all 5 opportunities, you will have to wait 30 seconds to attempt unlocking the
phone again.
When you can't recall your Unlock Pattern, PIN, or Password:
If you logged into a Google account on the phone and failed to use the correct
pattern 5 times, tap Forgot pattern? You will be required to sign in with your
Google account and prompted to create a new unlock pattern.
If you have set a backup PIN, you can unlock the screen by entering the
backup PIN.
If you haven't created a Google account on the phone or you forgot your PIN or
Password, you need to perform a hard reset.
8
> Settings > Lock screen > Select screen